Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lois A Marble, CRM

Q: What is the NPI number for Lois Marble?

The National Provider Identifier (NPI) for Lois Marble is 1922693159, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Gresham, OR · enumerated 2021 · practices at Native American Rehabilitation Assoc Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922693159

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Registry record

Entity type Individual (Type 1)

Name Lois A Marble

Credential CRM

Sex Female

Practice address 355 Nw Division St, Gresham, OR, 97030

Phone (971) 225-6695

Fax (503) 231-1654

Enumeration date Mar 9, 2021

Last updated in NPPES Sep 22, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 21-CRM-344 (OR) Primary

Other identifiers

Identifier	Type	State	Issuer
500811874	Medicaid	OR	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Lois Marble practice?

The practice location on file with NPPES is in Gresham, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Lois Marble?

The National Provider Identifier (NPI) for Lois Marble is 1922693159, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-22.